318938009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{30029}}^1$

素因数の和:30104

約数の個数: 16

約数和(自身を含む): 369969600

約数和(自身を除く): 51031591

約数列:

[1, 13, 19, 43, 247, 559, 817, 10621, 30029, 390377, 570551, 1291247, 7417163, 16786211, 24533693, 318938009]

約数ペア:

[(1, 318938009), (13, 24533693), (19, 16786211), (43, 7417163), (247, 1291247), (559, 570551), (817, 390377), (10621, 30029)]